System.IO.Ports.DCB.SetValues C# (CSharp) Method

		public void SetValues (int baud_rate, Parity parity, int byte_size, StopBits sb, Handshake hs)
		{
			switch (sb) {
				case StopBits.One:
					stop_bits = 0;
					break;
				case StopBits.OnePointFive:
					stop_bits = 1;
					break;
				case StopBits.Two:
					stop_bits = 2;
					break;
				default: // Shouldn't happen
					break;
			}

			this.baud_rate = baud_rate;
			this.parity = (byte)parity;
			this.byte_size = (byte)byte_size;

			// Clear Handshake flags
			flags &= ~(fOutxCtsFlow | fOutX | fInX | fRtsControl2);

			// Set Handshake flags
			switch (hs)
			{
				case Handshake.None:
					break;
				case Handshake.XOnXOff:
					flags |= fOutX | fInX;
					break;
				case Handshake.RequestToSend:
					flags |= fOutxCtsFlow | fRtsControl2;
					break;
				case Handshake.RequestToSendXOnXOff:
					flags |= fOutxCtsFlow | fOutX | fInX | fRtsControl2;
					break;
				default: // Shouldn't happen
					break;
			}
		}
	}

        public void SetAttributes(int baud_rate, Parity parity, int data_bits, StopBits bits, Handshake hs)
        {
            DCB dcb = new DCB();

            if (!GetCommState(handle, dcb))
            {
                ReportIOError(null);
            }

            dcb.SetValues(baud_rate, parity, data_bits, bits, hs);
            if (!SetCommState(handle, dcb))
            {
                ReportIOError(null);
            }
        }